Introduction
Realtek RTL8762C series products, support Bluetooth 5.0, ultralow power consumption, with ARM Cortex-M4 processor, flexible GPlO design, sensitive receiving range, widely used in smart home, Bluetooth Mesh, computer peripher-al, wearable devices, electronic labels, smart cities and other products. The RTL8762CMF-VI offers an AEC-Q100 Grade 2 Group A specification part number for automotive products.
DESCRIPTION
CHIP
Specifications
- Supports Bluetooth 5.0 core specification (RTL8762C Series)
- Supports LE 2Mbps
- LE advertising Extensions
- LE Long Range
- High Duty Cycle Non-Connection Advertising
- Supports OTA (Over-The-Air)
- ARM Cortex-M4 max frequency 40MHz
- 160KB SRAM totally
- Serial Flash Controller (1-bit&4-bits mode) with 16KB 4-way cache
- Supports AES-128/192/256 encryption/decyption engine
- Flexible GPIO
- Hardware Keyscan and Quad-decoder
- Embedded IR transceiver
- Real-Time Counters (RTC)
- SPI master/slave ×2, Timers ×8, I2C ×2, PWM ×8, UART ×2
- 400ksps, 12bits, 8-channels AUXADC
- I2S interface for external audio codec
- I8080 interface for LCD
- Internal 32K RCOSC to keep BLE link
- Embedded PGA and audio ADC with 5-band EQ
- Tx Power: 0/4/7.5 dBm adjustable (refer to datasheet for details)
- Rx Sensitivity: -97dBm BLE
- Fast AGC control to improve receiving dynamic range
- Supports Bluetooth 5.0 core specification (RTL8762C Series)
- Supports LE 2Mbps
- LE advertising Extensions
- LE Long Range
- High Duty Cycle Non-Connection Advertising
- Supports OTA (Over-The-Air)
- ARM Cortex-M4 max frequency 40MHz
- 160KB SRAM totally
- Serial Flash Controller (1-bit&4-bits mode) with 16KB 4-way cache
- Supports AES-128/192/256 encryption/decyption engine
- Flexible GPIO
- Hardware Keyscan and Quad-decoder
- Embedded IR transceiver
- Real-Time Counters (RTC)
- SPI master/slave ×2, Timers ×8, I2C ×2, PWM ×8, UART ×2
- 400ksps, 12bits, 8-channels AUXADC
- I2S interface for external audio codec
- I8080 interface for LCD
- Internal 32K RCOSC to keep BLE link
- Embedded PGA and audio ADC with 5-band EQ
- Tx Power: 0/4/7.5 dBm adjustable (refer to datasheet for details)
- Rx Sensitivity: -97dBm BLE
- Fast AGC control to improve receiving dynamic range
Part Number Comparison
| Part Number | RTL8762CMF | RTL8762CMF-VI (AEC-Q100, Group A, Grade 2) | RTL8762CJ | RTL8762CJF | RTL8762CK | RTL8762CKF |
|---|---|---|---|---|---|---|
MCU | CM4F@40MHz | CM4F@40MHz | CM4F@40MHz | CM4F@40MHz | CM4F@40MHz | CM4F@40MHz |
Embedded Flash | 512KB | 512KB | External | 256KB | External | 512KB |
GPIO (max) | 25 | 25 | 23 | 25 | 31 | 33 |
Package (mm) | QFN40, 5×5 | QFN40, 5×5 | QFN40, 5×5 | QFN40, 5×5 | QFN48, 6×6 | QFN48, 6×6 |
Resources
Applications
Learn about the typical application cases that the RTL8762C series can be used to implement. Of course, there are more applications waiting for you to discover.
Realtek Bluetooth Mesh leverages wide coverage, high reliability, easy deployment, and low power consumption to empower scenarios such as smart homes, industrial control, commercial lighting, and smart buildings—enabling efficient interconnection of large-scale nodes and delivering flexible, secure, and scalable wireless network solutions.
Bluetooth smart lock enable keyless access via smartphone or custom passwords, offering both convenience and security. Bluetooth technology ensures quick response, low power consumption, and easy installation. Realtek's Bluetooth chip series provides full support with stable connectivity and mature development tools, helping customers bring competitive products to market efficiently.
Bluetooth Transparent Transmission technology offers a simple and efficient solution for wireless data transfer, equipping traditional embedded devices with wireless transmission capabilities and enabling high-efficiency data exchange with other Bluetooth devices. Realtek's diverse range of Bluetooth transparent transmission solutions, characterized by their innovation and flexibility, breaks through the limitations of traditional technologies and brings a revolutionary connectivity experience to modern devices.
Realtek Bluetooth Mesh leverages wide coverage, high reliability, easy deployment, and low power consumption to empower scenarios such as smart homes, industrial control, commercial lighting, and smart buildings—enabling efficient interconnection of large-scale nodes and delivering flexible, secure, and scalable wireless network solutions.
Bluetooth smart lock enable keyless access via smartphone or custom passwords, offering both convenience and security. Bluetooth technology ensures quick response, low power consumption, and easy installation. Realtek's Bluetooth chip series provides full support with stable connectivity and mature development tools, helping customers bring competitive products to market efficiently.
Bluetooth Transparent Transmission technology offers a simple and efficient solution for wireless data transfer, equipping traditional embedded devices with wireless transmission capabilities and enabling high-efficiency data exchange with other Bluetooth devices. Realtek's diverse range of Bluetooth transparent transmission solutions, characterized by their innovation and flexibility, breaks through the limitations of traditional technologies and brings a revolutionary connectivity experience to modern devices.
*Specific applications may can only be supported by certain chips
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